package com.consumer.controler;


import com.alibaba.cloud.nacos.discovery.NacosServiceDiscovery;
import com.alibaba.nacos.api.exception.NacosException;
import com.consumer.nacosdiscovery.NacosDiscoveryConfiguration;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

import javax.naming.NamingException;

@RestController
public class ConsumerController {
    @Autowired
    private RestTemplate restTemplate;
    @Autowired
    private NacosServiceDiscovery serviceDiscovery;
    @GetMapping(value = "/nacos/consumer/{str}")
    public String getService(@PathVariable("str") String str) throws NacosException {
        ServiceInstance serviceInstance = serviceDiscovery.getInstances("provider-service").get(0);
        String url = serviceInstance.getHost()+":"+serviceInstance.getPort();
        return restTemplate.getForObject("http://"+url+"/nacos/service/"+str,String.class);
    }

}
